Fox ESS Energy Cube ECS 2900 2.88kWh HV Battery – Scalable Storage

£732.95
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SKU: ECS2900
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Fox ESS Energy Cube ECS 2900 2.88kWh HV Battery – Scalable Energy Storage

Take control of your energy storage with the Fox ESS Energy Cube ECS 2900, a high-performance high-voltage (HV) battery designed for homes and commercial solar systems.

The Fox ESS ECS 2900 is a modular and expandable energy storage solution, allowing users to scale up capacity based on energy needs. With its advanced lithium-ion technology, this high-efficiency 2.88kWh battery is designed for long-term durability and maximum energy retention.

  • Capacity: 2.88kWh (expandable with additional modules)
  • Scalable Solution: Supports multiple battery stacking for larger storage
  • High Voltage Efficiency: Works with compatible Fox ESS ESS hybrid inverters
  • Compact & Sleek Design: Space-saving for home and business applications
  • Long Battery Lifespan: Advanced lithium-ion technology for extended cycles

🔋 Expandable & Scalable Battery Storage

The Fox ESS ECS 2900 allows users to increase energy storage capacity by stacking additional battery modules, making it a future-proof storage solution for evolving energy needs.

  • Supports multi-battery stacking for higher energy storage
  • Seamless integration with Fox ESS ESS hybrid inverters
  • Ideal for homes, businesses, and off-grid solar setups

💡 View all battery storage options here.


🏠 Home Battery Storage for Energy Independence

Designed for residential solar setups, the Fox ESS ECS 2900 helps homeowners store excess solar energy for later use, reducing reliance on the grid.

  • Store excess energy from solar panels for use at night
  • Reduce electricity bills and maximise self-consumption
  • Compatible with off-grid and backup power systems

💡 See more home battery storage solutions here.


🏢 Commercial & Industrial Energy Storage

The Fox ESS ECS 2900 provides scalable storage for businesses looking to optimise solar energy usage and reduce peak demand charges.

  • Helps businesses cut electricity costs and improve energy efficiency
  • Reliable storage solution for commercial solar projects
  • Expandable battery system to accommodate growing energy needs

💡 Find out more about commercial solar batteries.


⚡ Why Choose Fox ESS Energy Cube ECS 2900?

Fox ESS ESS is a leading manufacturer of high-performance energy storage solutions. The ECS 2900 is engineered for efficiency, reliability, and scalability, making it an ideal choice for residential and commercial solar installations.

  • Modular design for easy expansion
  • Optimised energy efficiency with high-voltage technology
  • Works seamlessly with Fox ESS ESS hybrid inverters

💡 For full technical specifications, visit the official Fox ESS ESS website.


⚡ Order Your Fox ESS Energy Cube ECS 2900 2.88kWh HV Battery Today

Upgrade your solar energy system with scalable battery storage, designed to enhance efficiency and reduce reliance on the grid.

📌 Buy now at Evergy – See all solar batteries.


Attribute nameAttribute value
Dimensions474 x 360 x 130 mm
Weight29 kg
Warranty10 Years
Protection ClassIP65 (Outdoor Use)
Battery Capacity2.88 kWh
Battery TypeHigh Voltage
Nominal Voltage102.4 V
Voltage Range87.5 - 113.6 V
ScalabilityUp to 7 modules in parallel
FOX ESS

Fox ESS is a global leader in the development of inverter and energy storage solutions. Engineered by some of the world’s leading inverter and battery experts, their products offer advanced features, coupled with exceptional performance and reliability.

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Free delivery - 

NEXT DAY Delivery to Oxfordshire, Buckinghamshire and London via an EVERGY vehicle. Max of 1 ton weight.

 

Other delivery options via courier - 

FREE NEXT DAY (*orders over £50) via FEDEX. Monday to Friday, up to 30kg, Max box size 50cm x 50cm x 50cm (volume). Orders must be received by 2pm.

Anytime NEXT DAY delivery – under £50 = £6.50 (depending on location, weight and size)

 

Regardless of spend, additional to any of the above charges – 

Before noon (FedEx Priority Express) = Guide Price £15.00 (calulated at checkout)

Before 10am (FedEx First) = Guide Price £20.00 (calulated at checkout)

 

Delivery of pallets - 

Palletised deliveries – Prices starting at £58

Multiple pallet orders can be quoted upon request (price dependent on number of pallets and postcode area)


Special delivery items may vary (non-stock products).

SAME DAY COLLECTION - Click & collect from Evergy Stores (Thame, Oxfordshire).

Fox ESS Energy Cube ECS 2900 2.88kWh HV Battery – Scalable Storage

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